Consider the following intermediate chemical equations pa(s)+ 8c12(9) -- 4pc13 (9) lh7--2,439vj 4pc\,(9) ►p()+1001,(9) ah, -3,438 kj what is the enthalpy of the overall chemical reaction pci,(g) → pc1,(g)+cl,(9) o-999 kj o-250 kj o 250 kj 999 kj

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.